CN204823699U - Die blank overhead hoist - Google Patents
Die blank overhead hoist Download PDFInfo
- Publication number
- CN204823699U CN204823699U CN201520575316.3U CN201520575316U CN204823699U CN 204823699 U CN204823699 U CN 204823699U CN 201520575316 U CN201520575316 U CN 201520575316U CN 204823699 U CN204823699 U CN 204823699U
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- Prior art keywords
- handrail
- bearing pin
- die blank
- round pin
- utility
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Abstract
The utility model discloses a die blank overhead hoist belongs to the hoist field. The utility model discloses a rings, connecting rod, handrail and buckle davit, the first round pin of rings bottom fixedly connected with axle, each articulates and has two connecting rods at first round pin axle both ends, the connecting rod other end has a buckle davit through second round pin axle, third round pin axle are articulated, and 4 root zone hook block arms all spool articulate with the fourth round pin, second round pin axle middle part is articulated with handrail one end, and this handrail other end is taken at the third round pin epaxially, be equipped with the dog on the handrail, this dog is located the one end near third round pin axle. The technical scheme of the utility model, adopt two side hook structure, improved the stability of hoist and mount, moreover can automatic discharge, it is rational in infrastructure, convenient to use.
Description
Technical field
The utility model relates to suspender technical field, more particularly, relates to a kind of die blank overhead hoist.
Background technology
Mould is used to the instrument of formed article, normally makes blank become the instrument of the product having given shape and size under external force.Be widely used in stamping-out, die forging, cold-heading, extruding, metallic sintered products compacting, pressure die-casting, and in the compression moulding of goods such as engineering plastics, rubber, pottery or the formed machining of injection moulding.
When carrying out mould and producing, often need to process to manufacturing line die blank handling, conventional suspender mostly is single hook, and lifting is unstable, and needs artificial clamping when using, and wastes time and energy, affects manufacturing schedule.
Through retrieval, the improvement opportunity scheme of part to suspender is there is in prior art, as China Patent No.: ZL201220702532.6, authorized announcement date: on June 12nd, 2013, this application case discloses a kind of multipurpose furnace charging tray hoisting device, comprise strut bar, the top of described strut bar is provided with suspension ring, described suspension ring are provided with the travelling crane hook matched, described strut bar lower end is provided with bottom hook, be provided with charging tray between the hook of described bottom, described strut bar middle part is provided with handle, and described strut bar middle part is provided with locating dowel pin.This patent formula is single hook, and during use, lifting is unstable, also needs manually handrail to be blocked alignment pin after using, and is not easy to use.
And for example China Patent No.: 201520053036.6, authorized announcement date: on July 8th, 2015, this application case discloses outside a kind of self-centering and holds formula scissors-type suspender, comprises suspension hook, chain, hinge, arm, positive stop hook, handle, centering clamp; One end of described suspension hook and two described chains mounts, article two, the other end of described chain is welded by clasp with one end of described arm respectively, clasp and described arm freely rotate, and two described arms are symmetrical to be X-type structure by described chain connection and freely to rotate; Article two, the other end and the described house type of described arm clamp of feeling relieved firmly welds, bottom the other end of two described arms, be respectively provided with a positive stop hook; Described handle is welded on the upper end of a wherein arm.This patent formula and above-mentioned first patent formula similar, and all need manually suspension hook to be opened at every turn, require further improvement.
Utility model content
1. the utility model technical matters that will solve
The purpose of this utility model is to overcome the deficiency of suspender lifting shakiness, complex operation in prior art, provide a kind of die blank overhead hoist, the technical solution of the utility model, adopt bilateral hook structure, improve the stability of lifting, and can automatic discharging, rational in infrastructure, easy to use.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of die blank overhead hoist of the present utility model, comprise suspension ring, connecting rod, handrail and buckle arm, described suspension ring bottom is fixedly connected with the first bearing pin, two connecting rods are respectively hinged with at the first bearing pin two ends, the described connecting rod other end has buckle arm by the second bearing pin, the 3rd hinge, 4 buckle arms all with the 4th hinge; Hinged with handrail one end in the middle part of described second bearing pin, this handrail other end rides on the 3rd bearing pin, and described handrail is provided with block, and this block is positioned at the one end near the 3rd bearing pin.
Further improve as the utility model, described block is arc, and arc opening is towards the non-articulated end of handrail.
Further improve as the utility model, described block comprises lateral surface and medial surface, the bottom surface of described lateral surface vertical handrail, described medial surface and handrail bottom surface smooth transition.
Further improve as the utility model, two connecting rods and the two buckle figures that arm encloses that are positioned at suspension ring the same side are rhombus.
Further improve as the utility model, described buckle arm is provided with hook.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
(1) a kind of die blank overhead hoist of the present utility model, is equipped with hook in suspension ring both sides, forms a pair clamp port, is equivalent to two width suspenders and combinationally uses, lift more stable; Two connecting rods and the two buckle figures that arm encloses that are positioned at suspension ring the same side are rhombus, and shrinkage is good, can allocate and transport the die blank of different size;
(2) a kind of die blank overhead hoist of the present utility model, block comprises lateral surface and medial surface, the bottom surface of lateral surface vertical handrail, medial surface and handrail bottom surface smooth transition, when overhead hoist transfers discharging, the 3rd bearing pin can slide to block lateral surface from block medial surface automatically, and after slinging, the 3rd bearing pin is blocked by block, clamp port is in open configuration, is convenient to next handling; In handling process, prevent institute's handling die blank from swinging by handrail, safe and reliable, easy to use.
(3) a kind of die blank overhead hoist of the present utility model, reasonable in design, principle is simple, is convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of die blank overhead hoist of the present utility model;
The position view of handrail when Fig. 2 is overhead hoist of the present utility model work;
Fig. 3 is the structural representation of block in the utility model.
Label declaration in schematic diagram: 1, suspension ring; 2, the first bearing pin; 3, connecting rod; 4, handrail; 5, block; 51, lateral surface; 52, medial surface; 61, the second bearing pin; 62, the 3rd bearing pin; 7, the 4th bearing pin; 8, buckle arm.
Detailed description of the invention
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
Composition graphs 1 and Fig. 3, a kind of die blank overhead hoist of the present embodiment, primarily of compositions such as suspension ring 1, connecting rod 3, handrail 4 and buckle arms 8, described suspension ring 1 bottom is fixedly connected with the first bearing pin 2, aligns with the first bearing pin 2 middle section in suspension ring 1 middle section.Respectively be hinged with two connecting rods 3 at the first bearing pin 2 two ends, connecting rod 3 other end is hinged with buckle arm 8 by the second bearing pin 61, the 3rd bearing pin 62.Wherein, the outer link 3 of first bearing pin 2 one end and the inboard Sinks 3 of first bearing pin 2 other end and the second bearing pin 61 are hinged, another two connecting rods 3 and the 3rd bearing pin 62 hinged, make more compact structure.Be provided with axis hole in the middle part of buckle arm 8 in the present embodiment, the 4th bearing pin 7 is housed in axis hole, and 4 buckle arms 8 are all hinged with the 4th bearing pin 7, form clamp port.Be positioned at two connecting rods 3 of suspension ring 1 the same side and two buckle arms 8 to enclose figure be rhombus, because point of connection is hinged, then diamond structure is scalable, make two buckle arms 8 form clamp port and open or fold, can the die blank of the different size of clamping.Buckle arm 8 is provided with hook, and being opened by clamp port or fold can loading, unloading die blank.
Hinged with handrail 4 one end in the middle part of the second bearing pin 61 in the present embodiment, this handrail 4 other end rides on the 3rd bearing pin 62, when handling die blank, by the handling of this handrail 4 auxiliary mould blank, prevent device in handling process from occurring significantly to swing, safer.In addition, handrail 4 is provided with block 5, this block 5 is positioned at the one end near the 3rd bearing pin 62.In the present embodiment, block 5 is arc, and arc opening is towards the non-articulated end of handrail 4, can block the 3rd bearing pin 62.Now buckle arm 8 is limited at the fore and aft motion of vertical direction, and clamp port is in open configuration, for clamping mold blank is prepared; When overhead hoist is placed on after above die blank, lift handrail 4, rise suspension ring 1, clamp port diminishes, and die blank is clamped by the hook arranged in pairs, puts down handrail 4, just can carry out handling work.
Embodiment 2
Composition graphs 1, Fig. 2 and Fig. 3, a kind of die blank overhead hoist of the present embodiment, its basic structure is identical with embodiment 1, its difference is: in the present embodiment, block 5 comprises lateral surface 51 and medial surface 52, the bottom surface of described lateral surface 51 vertical handrail 4, described medial surface 52 and handrail 4 bottom surface smooth transition.During use, 3rd bearing pin 62 is blocked by block 5 lateral surface 51, clamp port is in larger open configuration, above this device handling to die blank, transfer suspension ring 1, after hook contacts to earth, lift handrail 4, to sling again suspension ring 1, because block 5 is lifted, device extends at vertical direction, and clamp port blocks die blank and sling; In handling process, workman holds handrail 4 can assist handling, prevents die blank from swinging aloft; When above die blank is transported to lathe, transfer suspension ring 1, die blank is placed on the table, continues to transfer suspension ring 1, then the 3rd bearing pin 62 slides into block 5 outer end along medial surface 52; Now rise suspension ring 1, then the 3rd bearing pin 62 is blocked by block 5 lateral surface 51, is in state to be used.
A kind of die blank overhead hoist of the present utility model, rely on two clamp ports be arranged in parallel to carry out handling die blank, clamping is more firm, and the diamond structure design adopted makes it have good contractibility and stability, can the die blank of the different size of handling, range of use is wide; In addition, this device is less to artificial dependence, reduces the labour intensity of workman, reasonable in design, is convenient to promote the use of.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (5)
1. a die blank overhead hoist, it is characterized in that: comprise suspension ring (1), connecting rod (3), handrail (4) and buckle arm (8), described suspension ring (1) bottom is fixedly connected with the first bearing pin (2), two connecting rods (3) are respectively hinged with at the first bearing pin (2) two ends, described connecting rod (3) other end is hinged with buckle arm (8) by the second bearing pin (61), the 3rd bearing pin (62), and 4 buckle arms (8) are all hinged with the 4th bearing pin (7); Described second bearing pin (61) middle part is hinged with handrail (4) one end, this handrail (4) other end rides on the 3rd bearing pin (62), described handrail (4) is provided with block (5), and this block (5) is positioned at the one end near the 3rd bearing pin (62).
2. a kind of die blank overhead hoist according to claim 1, is characterized in that: described block (5) is arc, and arc opening is towards the non-articulated end of handrail (4).
3. a kind of die blank overhead hoist according to claim 1, it is characterized in that: described block (5) comprises lateral surface (51) and medial surface (52), the bottom surface of described lateral surface (51) vertical handrail (4), described medial surface (52) and handrail (4) bottom surface smooth transition.
4. a kind of die blank overhead hoist according to Claims 2 or 3, is characterized in that: being positioned at two connecting rods (3) of suspension ring (1) the same side and two buckle arms (8), to enclose figure be rhombus.
5. a kind of die blank overhead hoist according to claim 4, is characterized in that: described buckle arm (8) is provided with hook.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520575316.3U CN204823699U (en) | 2015-07-29 | 2015-07-29 | Die blank overhead hoist |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520575316.3U CN204823699U (en) | 2015-07-29 | 2015-07-29 | Die blank overhead hoist |
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CN204823699U true CN204823699U (en) | 2015-12-02 |
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CN201520575316.3U Expired - Fee Related CN204823699U (en) | 2015-07-29 | 2015-07-29 | Die blank overhead hoist |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105712188A (en) * | 2016-04-27 | 2016-06-29 | 山东钢铁股份有限公司 | Lifting appliance |
CN112102979A (en) * | 2020-07-30 | 2020-12-18 | 复旦大学附属肿瘤医院 | Target sheet automatic recovery method of cyclotron radioactive solid target |
-
2015
- 2015-07-29 CN CN201520575316.3U patent/CN204823699U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105712188A (en) * | 2016-04-27 | 2016-06-29 | 山东钢铁股份有限公司 | Lifting appliance |
CN112102979A (en) * | 2020-07-30 | 2020-12-18 | 复旦大学附属肿瘤医院 | Target sheet automatic recovery method of cyclotron radioactive solid target |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190729 |
|
CF01 | Termination of patent right due to non-payment of annual fee |